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Leo, in astronomy

(Encyclopedia)Leo [Lat.,=the lion], northern constellation lying S of Ursa Major and on the ecliptic (apparent path of the sun through the heavens) between Cancer and Virgo; it is one of the constellations of the z...

Molitor, Paul Leo

(Encyclopedia)Molitor, Paul Leo, 1956–, American baseball player, b. St. Paul, Minn. Drafted (1977) by the Milwaukee Brewers, he was called up to the majors in 1978 and became the American League's Rookie of the ...

Klenze, Leo von

(Encyclopedia)Klenze, Leo von lāˈō fən klĕnˈtsə [key], 1784–1864, German architect and landscape and portrait painter. He was court architect to Jérôme Bonaparte of Westphalia and to Louis I of Bavaria, ...

Baekeland, Leo Hendrik

(Encyclopedia)Baekeland, Leo Hendrik bākˈlănd [key], 1863–1944, American chemist, b. Belgium, grad. Univ. of Ghent, 1882. In 1889 he emigrated to the United States. He founded (1893) and conducted, until 1899,...

Tolstoy, Leo, Count

(Encyclopedia)Tolstoy, Leo, Count, Rus. Lev Nikolayevich Tolstoi (lyĕf), 1828–1910, Russian novelist and philosopher, considered one of the world's greatest writers. About 1876 the doubts that had beset Tols...

Varadkar, Leo Eric

(Encyclopedia)Varadkar, Leo Eric, 1979–, Irish politician, b. Dublin, grad. Trinity College Dublin (2003). The son of an Irish nurse and an Indian doctor, he practiced as a junior doctor before qualifying as a ge...

Carey, Hugh Leo

(Encyclopedia)Carey, Hugh Leo, 1919–2011, American politician, b. Brooklyn, N.Y., grad. St. John's Univ. (1942), St. John's Univ. School of Law (1951). A liberal Democrat, Carey was elected to Congress in 1960 an...

Otto IV, Holy Roman emperor

(Encyclopedia)Otto IV, 1175?–1218, Holy Roman emperor (1209–15) and German king, son of Henry the Lion, duke of Saxony. He was brought up at the court of his uncle King Richard I of England, who secured his ele...

Sicilian Vespers

(Encyclopedia)Sicilian Vespers, in Italian history, name given the rebellion staged by the Sicilians against the Angevin French domination of Sicily; the rebellion broke out at Palermo at the start of Vespers on Ea...

Stephen Dušan

(Encyclopedia)Stephen Dušan or Dushan both: stĕˈfän do͞oˈshän [key], c.1308–1355, king (1331–46) and czar (1346–55) of Serbia, son of Stephen Uros III. He is also known as Stephen Uros IV. He was procl...